About the history of sound recording
Today, the main recording methods include: - mechanical - magnetic - optical and magneto-optical sound recording - solid state flash memory recording Attempts to create devices that could reproduce sounds…

Continue reading →

Music and health - these concepts are close to each other
But the combination of the professions of a musician and a doctor is a rare phenomenon. And yet there are such unique ones. Russian composer Alexander Porfirievich Borodin was a…

Continue reading →

Why Mozart?
But why exactly Mozart? Why not Bach, not Beethoven, not the Beatles? Mozart did not create the stunning effects that Bach's mathematical genius was capable of. His music does not…

Continue reading →

digital processors

An enhancer, an exciter and a tube amplifier – what is common?

Exciter (from the English Exciter), also called harmonic exciter (harmonic exciter), psychoacoustic processor (psychoacoustic processor), enhancer (enhancer) and acoustic exciter (aural exciter) – a processing device used for the harmonious synthesis of high-frequency signals using thin harmonic distortion.

This harmonic synthesis is to create higher harmonics based on lower signal frequencies. Typically, noise is not present in different frequency bands in equal amounts, and harmonics obtained from a clean frequency band will be clearer. Less commonly, exciters (enhancers) are used to synthesize low-frequency harmonics in order to simulate deep bass.

Sound processed by an exciter becomes more “pure”, “transparent”, “voluminous”, “warmer” than the original, and also spatially more localized. All these properties are enclosed in quotation marks, since they are perceived by a person subjectively. Also, subjectively, this is similar to adding high frequencies, although an increase in level is barely measurable. Continue reading

Polyphony
Polyphony (from the Greek “poly” - “a lot”, “background” - “sound”) is a kind of polyphonic music in which several independent equal melodies are simultaneously played. This is its difference…

...

Healthy skin - healthy hearing
The theory claims that the brain uses a holographic coding system, so that it is capable of multifaceted encoding sensory signals through all senses. Therefore, any stimulus, such as sound,…

...

Psychosomatic reactions to some types of musical art
Music at all times, since its inception, has been used as a means of influencing people's consciousness. With its help, different goals were achieved. Knowledgeable people wisely approached the musical…

...

Mozart effect
Listening to Mozart's music enhances our brain activity. After listening to Mozart, people who answer the standard IQ test demonstrate an increase in intelligence. This phenomenon, discovered by some scholars,…

...